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SEC EDGARSEP 231 min read$NWPX

LARSON KEITH R sold $102K of NWPX

LARSON KEITH R sold 1,000 shares of NWPX Infrastructure, Inc. (NWPX) at $102.31 ($0.10M total) on 2026-09-21 under a Rule 10b5-1 trading plan.

Original reporting
SEC EDGAR · LARSON KEITH R
Published Sep 23, 2026, 3:08 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Sep 23, 2026, 3:28 PM UTC. Informational, not investment advice.
How this was made
AlphAI summarizes source reporting and applies a structured AI analysis for relevance, timing, sentiment and ticker impact. Always verify material claims with the original publisher.
About AlphAI AI DeskScoring methodologyReport an issue
AlphAI market briefInsider activity
Primary signal
$NWPX
Neutral
high confidence
Mentioned
$NWPX
Relevance
3/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$NWPXNeutralLow
01

Why it matters

The transaction is a routine insider sale under a 10b5‑1 plan, offering limited trading insight.

02

Market read

Low relevance; small insider sale with minimal market impact.

03

What to watch

Potential upcoming corporate actions not disclosed.

Relevance 3/10Novelty 4/10Timing: filing today

Background

Form 4 filings disclose insider trades; director sales are routine.

Company-level read

Ticker impact

$NWPXNeutralHigh confidence
Context

Director Keith Larson sold 1,000 shares for $102,310 via a 10b5‑1 plan on 2026‑09‑21.

Expected impact

minimal impact

Evidence & confidence

Sale size is small relative to float and disclosed via pre‑arranged plan.

Market effects

Sector

None significant for infrastructure sector.

Regional

No regional effect.

Global

Limited to NWPX shareholders.

Counterpoint

What could challenge this read

Sale could signal insider confidence despite small size.

Key entities

  • Company
    NWPX Infrastructure, Inc.

    Issuer of the Form 4 filing.

  • Individual
    Keith Larson

    Director of NWPX who sold shares.

Read at source← All news

Full insider trading history

This story covers one filing. See everything behind it: every insider buy and sell on record, 10b5-1 plans, late filings, and which officers and directors are trading.

NWPX insider trading history →

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